Old, meet new: Drones, high-tech camera revamp archaeology

By MICHAEL CASEY The Associated Press

This article was published November 25, 2017 at 4:00 a.m.

ENFIELD, N.H. -- Scanning an empty field that once housed a Shaker village in New Hampshire, Jesse Casana had come in search of the foundations of stone buildings, long-forgotten roadways and other remnants of this community dating to the 1790s.